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Canton Updates/1220ee...1254
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #167,050

This Gateway_FinalizeBlock transaction built EVM block #167,050 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #167,050
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.2s

Block planned

Producer plans block #167050 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #167050

3.3s
3.3s

Committed on Canton

Participant commits update 1220ee7b15…221254
—

Imported to the execution layers

Importer applies block #167050 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.2s
EVM
Canton
External call
Total
Complete3.3s
3.3s

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block
Block
#167,050
Block Hash
0x05b07256...858d8a0d
Block Timestamp
Nov 12, 2026, 17:30:39 UTC
Transactions
0xf985db6c...043def130xec35...7fb1 → 0xa276...16d2Success
0x7f02a5ab...3c42b7cc0xadc8...30b0 → 0x7ab4...3692Success
Overview
Update ID
1220ee7b15...be221254
Offset
518539
Record Time
Nov 12, 2026, 17:30:42 UTC
Command ID
gw-64c9a5594...259f5280
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a56cade7...ef416ff7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004e4e13aa0bf0080bfc2dea5cd9bf4c99ad774ffd86ac3b7c1d1518239c539484ca1212205b932a7abbf603978da490b8e3e8116c4b4edec3902b21b1b351548d5407fe33", "block": { "timestamp": { "unpack": "1794504639." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b3830e4a2507843b9aca0e843b9aca0e83016675947ab45477c8797728bb81e6b738171b5cc55f369280…05d10ab0adb7d0c61f8bdfa01f70fdb19389a2244324b6465cfd223e6f27859511ad19ec892af8f6c4b80566 (182 bytes)", "f910975e8459682f00830b51678080b91042608060405234801561000f575f5ffd5b50604051610f82380380…235de4e950874ae5d35bb4a0743a7fe6c2b1e377877409269bbb3188ffe78a2f988e33e655cc6ead6ef9c988 (4,250 bytes)", "f88b0b8518e94ac0b88254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6e54f970c389d64c57fed7a053c26a1a3aaaf8be5cbabebd8fd14b2462952e3ee7bddc176d7baa26662312fb (141 bytes)", "f8ac138518e94ac0b88259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…cf93e6063b7688e162ac45a02aecdcf5b87d43da34102925f761cf722ed23071c7413045e86f79f86d2c33e6 (174 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
0x3095360d...b075041f0xef52...7b04 → 0xe0a4...1b87Success
0x4d2dffa3...615164140xe102...c89c → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004e4e13aa...5407fe33
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a16552b60fb9373b90c6cf1b609f69c518addec797f9f93d5b91a1f5259f5280", "timestamp": { "unpack": "1794504639." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b3830e4a2507843b9aca0e843b9aca0e83016675947ab45477c8797728bb81e6b738171b5cc55f369280…05d10ab0adb7d0c61f8bdfa01f70fdb19389a2244324b6465cfd223e6f27859511ad19ec892af8f6c4b80566 (182 bytes)", "f910975e8459682f00830b51678080b91042608060405234801561000f575f5ffd5b50604051610f82380380…235de4e950874ae5d35bb4a0743a7fe6c2b1e377877409269bbb3188ffe78a2f988e33e655cc6ead6ef9c988 (4,250 bytes)", "f88b0b8518e94ac0b88254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6e54f970c389d64c57fed7a053c26a1a3aaaf8be5cbabebd8fd14b2462952e3ee7bddc176d7baa26662312fb (141 bytes)", "f8ac138518e94ac0b88259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…cf93e6063b7688e162ac45a02aecdcf5b87d43da34102925f761cf722ed23071c7413045e86f79f86d2c33e6 (174 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004ee64a01...fc01c36d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009402b84f...97b781c8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "05b072563f04c7d408cf54129ac8d490496649becd8a117646f92cc5858d8a0d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006b28d2d9...35e0fe98
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009402b84fef510bf6f1543cb0ff077c494b2eff767f779066630e5eff1d7e6a0bca1212209ba3620657abdc60246075e11ffc6595ee754f1d87db85f7158f5fce97b781c8", "hash": "05b072563f04c7d408cf54129ac8d490496649becd8a117646f92cc5858d8a0d", "number": "167050", "timestamp": "1794504639", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a16552b60fb9373b90c6cf1b609f69c518addec797f9f93d5b91a1f5259f5280a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b3830e4a2507843b9aca0e843b9aca0e83016675947ab45477c8797728bb81e6b738171b5cc55f369280…05d10ab0adb7d0c61f8bdfa01f70fdb19389a2244324b6465cfd223e6f27859511ad19ec892af8f6c4b80566 (182 bytes)", "f910975e8459682f00830b51678080b91042608060405234801561000f575f5ffd5b50604051610f82380380…235de4e950874ae5d35bb4a0743a7fe6c2b1e377877409269bbb3188ffe78a2f988e33e655cc6ead6ef9c988 (4,250 bytes)", "f88b0b8518e94ac0b88254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6e54f970c389d64c57fed7a053c26a1a3aaaf8be5cbabebd8fd14b2462952e3ee7bddc176d7baa26662312fb (141 bytes)", "f8ac138518e94ac0b88259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…cf93e6063b7688e162ac45a02aecdcf5b87d43da34102925f761cf722ed23071c7413045e86f79f86d2c33e6 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d56cbbe1...470e9068
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006b28d2d998c9ca8d5588426714772d2fc86e889aa291d10668be6ebc6f795f58ca121220e300253446da626a633ccc934beec2835519423d1d9776eaa2c14aca35e0fe98", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999858283762304.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }